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For the Inventor, By the Inventor

Tokyo, Japan

Kouichiro Iida

USPTO Granted Patents = 7 

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Ushiku, JP (1994)
  • Tokyo, JP (1995 - 1998)
  • Tokyo-to, JP (2000)
  • Ibaraki, JP (2018)

Company Filing History:

goldMedal7 out of 1,074 
 
Riso Kagaku Corporation
 patents

Years Active: 1994-2018

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7 patents (USPTO):Explore Patents
1. 10071829 - Sealed-letter preparing device (2018-09-11),
2. 6020094 - Method and device for forming a duplicate image (2000-02-01),
3. 5713279 - Stencil conveying device in a stencil printing machine (1998-02-03),
4. 5575205 - Stencil printing machine for reducing the time required for stencil (1996-11-19),
5. 5397118 - Vertical movement control device for a paper feed table device (1995-03-14),
6. 5279218 - Mimeographic printing machine (1994-01-18),
7. 5279217 - Mimeographic printing machine (1994-01-18),
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